1112556

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 2822400

約数和(自身を除く): 1709844

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 139, 174, 276, 278, 348, 417, 556, 667, 834, 1334, 1668, 2001, 2668, 3197, 4002, 4031, 6394, 8004, 8062, 9591, 12093, 12788, 16124, 19182, 24186, 38364, 48372, 92713, 185426, 278139, 370852, 556278, 1112556]

約数ペア:

[(1, 1112556), (2, 556278), (3, 370852), (4, 278139), (6, 185426), (12, 92713), (23, 48372), (29, 38364), (46, 24186), (58, 19182), (69, 16124), (87, 12788), (92, 12093), (116, 9591), (138, 8062), (139, 8004), (174, 6394), (276, 4031), (278, 4002), (348, 3197), (417, 2668), (556, 2001), (667, 1668), (834, 1334)]